<roomrefresh>
	<?php  for ($i = 0; $i < count($this->gamingRowSet); ++$i) : 
		$gaming = $this->gamingRowSet[$i]; ?>
	<gaming>
		<gaming_id><?php echo $gaming->gaming_id; ?></gaming_id>
		<host_user><?php if ($gaming->host_user){ echo $gaming->host_user; } ?></host_user>
		<host_face><?php if ($gaming->host_user){ echo $this->allUsers[$gaming->host_user]->face;} ?></host_face>
		<guest_user><?php if ($gaming->guest_user){ echo $gaming->guest_user;} ?></guest_user>
		<guest_face><?php if ($gaming->guest_user){ echo $this->allUsers[$gaming->guest_user]->face;} ?></guest_face>
	</gaming>
	<?php endfor; ?>
</roomrefresh>